/[livstidsfanger]/trunk/livstidsfanger.c
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Diff of /trunk/livstidsfanger.c

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Revision 7 by trond, 2014-11-07T08:56:07Z Revision 10 by trond, 2014-11-07T13:50:02Z
# Line 10  Line 10 
10  #include <stdio.h>  #include <stdio.h>
11  #include <stdlib.h>  #include <stdlib.h>
12  #include <string.h>  #include <string.h>
13    #include <time.h>
14  #include <unistd.h>  #include <unistd.h>
15    
16  #if __STDC_VERSION__ >= 201112L  #if __STDC_VERSION__ >= 201112L
# Line 41  noreturn int main(int argc, char **argv) Line 42  noreturn int main(int argc, char **argv)
42    atexit(visResultater);    atexit(visResultater);
43    signal(SIGINT, signalhandler);    signal(SIGINT, signalhandler);
44    
45    #ifdef __FreeBSD__
46    srandomdev();    srandomdev();
47    #else
48      srandom((unsigned int)time(NULL));
49    #endif
50    
51    memset((void *)&antallBesok, 0, sizeof(antallBesok));    memset((void *)&antallBesok, 0, sizeof(antallBesok));
52    brytere[0] = random() & 1;    brytere[0] = random() & 1;
# Line 64  noreturn int main(int argc, char **argv) Line 69  noreturn int main(int argc, char **argv)
69        fprintf(stderr,        fprintf(stderr,
70                "%s: pthread_create(&tid, NULL, livstidsfange, (void *)%2zu) = %s (%d)\n",                "%s: pthread_create(&tid, NULL, livstidsfange, (void *)%2zu) = %s (%d)\n",
71                argv[0], i, strerror(errno), errno);                argv[0], i, strerror(errno), errno);
72        exit(1);        _exit(1);
73      } // if      } // if
74    } // for    } // for
75    
# Line 120  noreturn void *livstidsfange(void *arg) Line 125  noreturn void *livstidsfange(void *arg)
125        } // if        } // if
126        else {        else {
127          brytere[0] = !brytere[0];          brytere[0] = !brytere[0];
128          printf("livstidsfange %2zu vipper %s bryter 1\n", i + 1, brytere[0] == 1U ? "opp" : "ned");          printf("livstidsfange %2zu vipper %s bryter 1\n", i + 1, brytere[0] == true ? "opp" : "ned");
129    
130          if (forrigeGangErGyldig == true && forrigeGang == false) {          if (forrigeGangErGyldig == true && forrigeGang == false) {
131            antallLivstidsfanger++;            antallLivstidsfanger++;

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